Resource Type

Water-Tube Marine Boiler Patented Front Elevation 4" Duplex Safety Valve [Boiler Room]

Blueprint depicting technical details of Battleship Texas.
Date: October 21, 1925
Creator: unknown
System: The Portal to Texas History

Water-Tube Marine Boiler Patented Front Elevation 4inch Duplex Safety Valve [Boiler Room]

Blueprint depicting technical details of Battleship Texas.
Date: October 21, 1925
Creator: unknown
System: The Portal to Texas History